About: http://webisa.webdatacommons.org/404288587

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	improved properties such as softening temperature, and resistance to compression setUS60803014 Sep 1
http://www.w3.org/ns/prov#wasQuotedFrom	google.es